In the process of using PC-style hard disk video recorders , it is inevitable that many unexpected failures such as crashes will occur. For the newer machines that are normally working normally, most of the crashes are caused by the software stopping the response, as long as the forced shutdown. With these unresponsive software, the DVR can resume normal operation by holding down the Ctrl and Alt keys, pressing the Del key again and the "Close Program" window appears. Select the software name marked "Stop responding" with the mouse. Press the "end task" button. If the crash is too serious, even the "Close Program" window cannot be displayed or the "blue screen" appears, then you can only press the key combination or reset key again to restart the hard disk recorder. If you encounter the following situation, how to solve it?
What is the cause of the jitter in the monitor display?
This situation is generally caused by the low display refresh rate setting. Go to “Display Properties†and click “Settingsâ€. Select “Advanced†and select “Monitor†to adjust the new frequency to 75 Hz. This problem.
Why does the monitor appear as a screen saver or black screen when the monitor is turned on for a while?
This situation is caused by not having to cancel the screen saver or improper power management settings. The solution is to exit from the monitoring system to the WINDOWS operating system interface, right-click on the interface, select "Properties", enter the screen saver in the tab appears, then select (none) to cancel the screen saver, and then click on the lower right corner The "Power" setting button, in the power scheme, select "always on", the system waits to select "never", close the monitor select "never", close the hard drive to select "never", and finally click "OK" .
The digital hard disk recorder image shows that only the image has no operation buttons or the screen is not full of the entire screen. What is the reason?
Under normal circumstances, the display resolution setting does not meet the requirements. Set the desktop resolution to 1024×768, and change the small font to a large font.
What can I do if I can't loop video or hang up after the video is full?
First of all, read the instructions of the host computer carefully to confirm whether the video recording mode is set to “one record†or “recycle videoâ€. Second, this situation is very likely related to the tools used by the hard disk partition. It is recommended not to use any hard disk partitioning tools. WINDOWS98 is best used to partition using the FDISK partition command. WINDOWS 2000 uses its own partitioning tool for partitioning.
Why does the image display no operation button, only the image?
Set the desktop resolution to 1024×768, then click Advanced in this tab, then change the small font to large.
What's wrong with video playback?
Hard disk video recorder under the "normal" compression quality, video playback quality is satisfactory. But sometimes it is found that the "mosaic" phenomenon is serious, especially for moving images, the image becomes blurred, the main reason is that the camera brightness is too low (do not try to change the brightness of the hard disk recorder to compensate), you can re-adjust the camera Brightness to compensate. This should pay special attention to the construction of the project.
What if the monitored image is not clear?
In the system setting of the digital hard disk recorder, "common camera" or "high-definition camera" can be selected according to the model or definition of the configured camera; at the same time, the brightness, chroma, contrast and saturation of the video can also be adjusted. Satisfactory results.
Why is the image still?
It may be that the audio and video card is dead or the audio and video card is in poor contact with the computer's PCI slot. You can turn off the computer and restart it. If there is a more frequent dead card phenomenon, you can consider changing the card. If it is not a very frequent situation, it may be because the system working time is too long. You can set the system to restart at regular intervals to relieve the system work pressure. And release memory, you can also add a reset line connected to the computer on a card in the system, in order to achieve the purpose of automatic recovery of the system.
6 Series Alloy features: generally called Al-Mg-Si Alloy, the Mg and Si are used as main alloy element. Mg2Si is the main strengthening phase and the most widely used alloy at present. 6063, 6061 use the most, with the characteristics: moderate strength, good corrosion resistance, good welding performance, good technical performance (easy extrusion forming), good oxidation coloring performance. Application range: energy transfer tools (such as car luggage rack, door, window, body, radiator, box enclosure).Easy to coat and good processability. It can be used on low pressure weapons and aircraft joints.
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Typical Alloy
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Typical Temper
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Specification
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Thickness
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Width
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6005 6060 6061 6063 6082
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T6/T651
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≤170mm
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1100
1150
1200
1250
1300
1350
1500
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Typical Application : Aluminium For Automotive, Aluminium For Aviation, Industrial Mould, Mechanical Components, Transport Ship, Semiconductor Equipments,
6 Series Alloy
Aluminium Sheet,Aluminium Plate For Ship,Aluminium Alloy Sheet,Aluminium Plate For Truck
La Ya Aluminium products Co.,Ltd. , http://www.layametal.com